IEEE

Optimized Stacked Passive Coil Array Design for High Efficiency and Misalignment Tolerance in PCB-Based Wireless Power Transfer Systems

Abstract: This paper presents a stacked passive coil array (SPCA) integrated on the transmitter (Tx) side to enhance power transfer efficiency (PTE), power delivered to the load (PDL), and ...
IEEE

A Power-Efficient K-Band Circular Polarized 256-Element CMOS Phased-Array Transmitter With Coupler-End Structure for LEO Satellite Terminal

Abstract: This article presents a 256-element CMOS active phased-array transmitter (TX) that works at 19 GHz for low-Earth orbit (LEO) satellite applications. This work proposes a 90° coupler-end ...
PV Tech

European-made solar arrays to power first crewed mission to the Moon since 1972

The Artemis II mission will be powered by four solar arrays built in Europe. Image: Airbus Defence and Space. Four giant solar ‘wings’ will provide power for the first crewed mission to the Moon in ...
Installation

HK Audio line arrays power Baltic arena’s ice production

HK Audio’s COSMO line array system has been deployed at Žalgirio Arena in Kaunas, Lithuania, for Stichijos 2: Pasadoblis – a large-scale ice production combining figure skating, dance and cinematic ...